Commodore 64 - Musharof Chy
ec64
An open source emulator for Linux. Also features Commodore hardware information.
Power64
Commodore 64 emulator for the Mac OS. Shareware, fully functional for 10 minutes until registered.
Axel's C64 Emulator
New C64 emulator project for Windows. Includes the source code as a Visual Studio .NET project.
Personal C64
C64 emulator for MS-DOS and Windows. Development stopped in 1997 but the source code and executable...
Frodo
An open source emulator specializing in raster effects for AmigaOS, BeOS, MacOS, RiscOS, Unix, and ...
OpenC64
An open source emulator for Windows using the .NET Framework.
Hoxs64
A new freeware Commodore 64 emulator under development for Windows.
FC64 - Flash Commodore 64 Emulator
Low level Commodore 64 emulator for Flash Player 9, written in AS3, released under the GPL.
CCS64
Commodore 64 emulator for MS-DOS, Windows and Linux/Unix. Shareware.